General Optics

Metal-Coated Mirrors

Get extremely broadband spectral performance, high reflectivity, and low sensitivity to angle-of-incidence and polarization with these high-quality metal mirrors.

Coherent manufacturers mirrors on glass, fused silica, and other substrates with aluminum, gold, or silver coatings for use at wavelengths ranging from the UV to the mid-infrared.

Metal-Coated Mirror Capabilities

Choose size, shape, and coating options to meet your exact requirements.

Typical Mirror Specifications

Material

N-BK7 or fused silica

Dimensions

1 mm x 1 mm to 150 mm x 150 mm

Thickness Tolerance

±0.05 mm

Flatness (typical)

λ/4 at 632.8 nm to λ/10 at 632.8 nm

Surface Quality

20-10

Parallelism

<1 arc minute

Coating

R Au HR coated >99 %@S, C or L band